Now showing items 1-5 of 5
In-process grinding monitoring through acoustic emission
(Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2006-01-01) [Artigo]
This work aims to investigate the efficiency of digital signal processing tools of acoustic emission signals in order to detect thermal damages in grinding processes. To accomplish such a goal, an experimental work was ...
Monitoring the dressing operation in the grinding process
(International Journal of Machining and Machinability of Materials, 2009-03-03) [Artigo]
This work was based on a methodology of development and experimentation, and involved monitoring the dressing operation by processing the acoustic emission and electric power signals to detect the optimal dressing moment. ...
Study of thresholds to burning in surface grinding process
(Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2005-04-01) [Artigo]
This work aims at finding out the threshold to burning in surface grinding process. Acoustic emission and electric power signals are acquired from an analog-digital converter and processed through algorithms in order to ...
Neural network approach for surface roughness prediction in surface grinding
(Proceedings of the IASTED International Conference on Artificial Intelligence and Applications, AIA 2007, 2007-12-01) [Trabalho apresentado em evento]
Several systems are currently tested in order to obtain a feasible and safe method for automation and control of grinding process. This work aims to predict the surface roughness of the parts of SAE 1020 steel ground in a ...
Methodology for automatic selection of passes in surface grinding
(Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2007-01-01) [Artigo]
The main purpose of this work is the development of computational tools in order to assist the on-line automatic detection of burn in the surface grinding process. Most of the parameters currently employed in the burning ...